Question #6423264Single Choice

Biology

Question

In snapdragons, flower color is controlled by incomplete dominance. Red flowers (RR), white flowers (rr), and pink flowers (Rr) are possible phenotypes. What is the expected phenotypic ratio of offspring when two pink-flowered plants are crossed?

Options

A
    1 red : 2 pink : 1 white
B
    1 red : 1 white
C
    3 pink : 1 white
D
    1 red : 3 white

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